public static  SdncOdlConnection newInstance(String url, String user, String password) throws IOException
        {
-               return (new SdncOdlConnection(url, user, password));
+               return new SdncOdlConnection(url, user, password);
        }
                
 
 
 import org.slf4j.LoggerFactory;
 
 public class SdncServiceModel extends SdncBaseModel {
-       
-       private static final Logger LOG = LoggerFactory
-                       .getLogger(SdncServiceModel.class);
-       
+
        private String UUID = null;
        private String serviceInstanceNamePrefix = null;
        private String filename = null;
        }
 
        public String getServiceUUID() {
-               return ("\"" + UUID + "\"");
+               return "\"" + UUID + "\"";
        }
        public void setServiceUUID(String serviceUUID) {
                this.UUID = serviceUUID;